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Acoustic enhancement by leveraging metadata to mitigate the impact of noisy environments

  • US 10,170,133 B2
  • Filed: 08/22/2017
  • Issued: 01/01/2019
  • Est. Priority Date: 10/31/2014
  • Status: Expired due to Fees
First Claim
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1. A system, comprising:

  • a memory that stores instructions;

    a processor that executes the instructions to perform operations, the operations comprising;

    determining that an audio stream includes an interference signal if a first portion of the audio stream correlates with metadata that identifies the interference signal;

    cancelling, if the audio stream is determined to include the interference signal, the interference signal from the audio stream, wherein the interference signal is cancelled from the audio stream based on a pattern of usage of an interfering device that outputted the interference signal; and

    transmitting, after cancelling the interference signal, a remaining portion of the audio stream to an intended destination.

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